Arithmetic unit for digital control systems



Dec. 25, 1962 L. D. AMDAHL ETAI. 3,070,304

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Dec. 25, 1962 D. AMDAHL ETAL 3,070.304

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ARITHMETIC UNIT FOR DIGITAL CONTROL SYSTEMS Filed April 12, 1957 32 Sheets-Sheet 13 NNQ ONK QQ INVENTORS.

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ARITHMETIC UNIT FOR DIGITAL CONTROL SYSTEMS 32 Sheets-Sheet 18 Filed April 12. 1957 INVHVTORS.

Dec. 25, 1962 l.. D. AMDAHL ErAl. 3,070,304

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